195646216

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{2887}}^1$

素因数の和:3133

約数の個数: 32

約数和(自身を含む): 377403840

約数和(自身を除く): 181757624

約数列:

[1, 2, 4, 8, 43, 86, 172, 197, 344, 394, 788, 1576, 2887, 5774, 8471, 11548, 16942, 23096, 33884, 67768, 124141, 248282, 496564, 568739, 993128, 1137478, 2274956, 4549912, 24455777, 48911554, 97823108, 195646216]

約数ペア:

[(1, 195646216), (2, 97823108), (4, 48911554), (8, 24455777), (43, 4549912), (86, 2274956), (172, 1137478), (197, 993128), (344, 568739), (394, 496564), (788, 248282), (1576, 124141), (2887, 67768), (5774, 33884), (8471, 23096), (11548, 16942)]